package com.example.a01;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationEventPublisher;

import org.springframework.stereotype.Component;

@Component
public class Component1 {
    private static final Logger logger = LoggerFactory.getLogger(Component1.class);

    @Autowired
    private ApplicationEventPublisher context;

    public void register() {
        logger.info("用户注册");
        context.publishEvent(new UserRegisterEvent(this));
    }
}
